@article{leitner-12c,
 author = {Markus Leitner and Mario Ruthmair and Günther R. Raidl},
 journal = {Networks},
 keywords = {mip, netdesign},
 note = {previous technical report version at {https://www.ac.tuwien.ac.at/files/pub/leitner-11e.pdf}},
 number = {2},
 pages = {150--170},
 title = {Stabilizing Branch-and-Price for Constrained Tree Problems},
 volume = {61},
 year = {2013}
}